Should I ask who my girlfriend is texting?

She’s been texting this guy friend and I don’t know what to make of it tbh kinda hurts to see their conversation is better then ours, I know that because of how long the message is when they are texting

What Girls & Guys Said

You could and it might make things weird. If she is talking to some other guy behind your back than the relationship is already doomed. It is just a question of time before that ship sinks. I would say don't get your panties into a bunch and start making some female friends here and there.

But how do I ask? Do I just come up front and say “what are you guys talking about?” Or do I just ease into it like I go on her phone and see his message and I ask her to open it and what they are talking about?